diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2016-05-03 05:24:35 -0400 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2016-05-20 11:05:55 -0400 |
| commit | 93cd16817ae5ddcfc548784b51c76bf6d7923442 (patch) | |
| tree | 4d953a68d06e5165a34da3ae8a0965ddc1c62718 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | 7c10ddf87472c07eabc206e273dc59f77c700858 (diff) | |
drm/vmwgfx: Kill some lockdep warnings
Some global KMS state that is elsewhere protected by the mode_config
mutex here needs to be protected with a local mutex. Remove corresponding
lockdep checks and introduce a new driver-private global_kms_state_mutex,
and make sure its locking order is *after* the crtc locks in order to
avoid having to release those when the new mutex is taken.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Cc: <stable@vger.kernel.org> # 4.6
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions